Some sn Stage name Actual name Born Died Age
10
 Chico Leonard March 22, 1887 October 11, 1961 74
11
 Harpo Adolph (after 1911: Arthur) November 23, 1888 September 28, 1964 75
12
 Groucho Julius Henry October 2, 1890 August 19, 1977 86
13
 Gummo Milton October 23, 1892 April 21, 1977 84
14
 Zeppo Herbert Manfred February 25, 1901 November 30, 1979 78